dc.contributor.author | Ona, Egil | |
dc.contributor.author | Knutsen, Tor | |
dc.date.accessioned | 2012-09-03T18:20:55Z | |
dc.date.available | 2012-09-03T18:20:55Z | |
dc.date.issued | 1992 | |
dc.identifier.citation | This report is not to be cited without prior reference to the authors | no_NO |
dc.identifier.uri | http://hdl.handle.net/11250/104984 | |
dc.description.abstract | The euphausiid crustacean Meganyctiphanes norvegica (M. Sars) have been
detected and counted in the scanning section of a 2 MHz scanning sonar beam up
to 3 meters from the sonar head. The tests completes a pilot investigation on
equipment needed to study krill behaviour in relation to sampling gears used for
biomass estimation of euphausiids. | no_NO |
dc.language.iso | eng | no_NO |
dc.publisher | ICES | no_NO |
dc.relation.ispartofseries | ICES CM Documents;1992/L:18 | |
dc.subject | krill | no_NO |
dc.subject | redskapsforsøk | no_NO |
dc.subject | gear experiments | no_NO |
dc.subject | sonar | no_NO |
dc.title | Detection and counting of individual free-swimming krill using a 2MHz scanning sonar | no_NO |
dc.type | Working paper | no_NO |
dc.subject.nsi | VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Fisheries technology: 924 | no_NO |
dc.subject.nsi | VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 | no_NO |
dc.source.pagenumber | 8 s. | no_NO |